Function: COTRANS_SET_COORD Purpose: set the coordinate system of data by setting the data_att structure of its DLIMIT structure. Calling Sequence: tplot_var = 'tha_eff' get_data, tplot_var, data=d, limit=l, dlimit=dl coord = cotrans_set_coord, dl, 'gei' store_data, tplot_var, data=d, limit=l, dlimit=dl Arguements: DL, Anonymous STRUCT. Notes: None. $LastChangedBy: kenb-mac $ $LastChangedDate: 2007-08-01 22:08:30 -0700 (Wed, 01 Aug 2007) $ $LastChangedRevision: 1318 $ $URL $